source: trunk/c++_tools/classifier/FeatureSelector.cc @ 604

// $Id$

#include "FeatureSelector.h"

#include "DataLookup2D.h"

#include <list>

namespace theplu {
namespace classifier {


  FeatureSelector::FeatureSelector(size_t N, size_t first)
    : first_(first), N_(N)
  {
  }


  FeatureSelector::~FeatureSelector()
  {
    for (std::list<const DataLookup2D*>::iterator i=garbage_.begin(); 
         i!=garbage_.end(); ++i)
      delete *i;
  }


  const DataLookup2D& FeatureSelector::get(const DataLookup2D& data)
  {
    garbage_.push_back(data.selected(features_));
    return *garbage_.back();
  }

} // end of namespace classifier
} // end of namespace theplu